CenterHigh
WGAL8 (Hearst, Lancaster)News report · Jun 29, 8:56 PM
Cooling centers open as heat wave looms
South-Central Pennsylvania is bracing for dangerous heat this week. These cooling centers will be open.
← Today's headlines
13 sources checked · Left, Center, and Right included · 27m ago
Different Spin
Cooling centers open as heat wave looms
South-Central Pennsylvania is bracing for dangerous heat this week. These cooling centers will be open.
1 Left10 Center2 Right
DIFFERENT SPIN
HOW EACH SIDE WORDED IT
Left-leaningCenter-leftSweltering Midwest heat cancels outdoor plans as cooling centers open and the East braces
PBS NewsHourVery High
swelteringmidwestcancels
Right-leaningFrance experiences surge in deaths amid heat wave
WORLD MagazineMostly Factual
surgefranceexperiences
Center baseline · 
WGAL8 (Hearst, Lancaster)HighCooling centers open as heat wave looms
As of June 29, 2026 at 10:46 PM, this is how Optics News reads the wording differences in this story.
What happened South-Central Pennsylvania is bracing for dangerous heat this week. These cooling centers will be open.
The headline split The left frames it as "Sweltering Midwest heat cancels outdoor plans as cooling centers open and the East braces". The right frames it as "France experiences surge in deaths amid heat wave".
Match confidence High confidence. 13 sources checked, Left/Center/Right all represented. Best read as a clear framing signal — not a fact-check.
Same-event confidenceHigh
13 sources across Left, Center, and Right all describe the same event.
Framing confidenceStrong
88/99 — headlines create a clearly different first impression.
WHAT EACH SIDE EMPHASIZED
Left / center-leftSweltering Midwest heat cancels outdoor plans as cooling centers open and the East braces
PBS NewsHour · Center-left · News report
CenterCooling centers open as heat wave looms
WGAL8 (Hearst, Lancaster) · Center · News report
Right / center-rightFrance experiences surge in deaths amid heat wave
WORLD Magazine · Right · News report
SEE THE HEADLINES
Open source
CenterHigh
WMUR9 (Hearst, Manchester NH)News report · Jun 29, 10:46 PM
Traveling to a heat wave zone: Here's what tourists need to know
Planning a trip during a heat wave? Learn about travel risks, safety tips, refunds, transport disruptions, and how to stay safe in extreme temperatures.
CenterHigh
WTAE Pittsburgh (Hearst)News report · Jun 29, 10:46 PM
Traveling to a heat wave zone: Here's what tourists need to know
Planning a trip during a heat wave? Learn about travel risks, safety tips, refunds, transport disruptions, and how to stay safe in extreme temperatures.
CenterHigh
WBAL Baltimore (Hearst)News report · Jun 29, 10:46 PM
Traveling to a heat wave zone: Here's what tourists need to know
Planning a trip during a heat wave? Learn about travel risks, safety tips, refunds, transport disruptions, and how to stay safe in extreme temperatures.
CenterHigh
KCRA3 Sacramento (Hearst)News report · Jun 29, 10:46 PM
Traveling to a heat wave zone: Here's what tourists need to know
Planning a trip during a heat wave? Learn about travel risks, safety tips, refunds, transport disruptions, and how to stay safe in extreme temperatures.
RightMostly Factual
WORLD MagazineNews report · Jun 29, 9:57 PM
France experiences surge in deaths amid heat wave
surgefranceexperiencesdeathsamid
Show all 13 sources
CenterHigh
WVEC 13News Now (Tegna, Norfolk)News report · Jun 29, 9:51 PM
Sweltering Midwest heat cancels outdoor plans as cooling centers open and the East braces
A heat wave is gripping the Midwest and is shifting eastward, causing summer camps and outdoor activities to be canceled or delayed.
CenterHigh
WPVI / 6abc PhiladelphiaNews report · Jun 29, 9:46 PM
Accu Weather: Historic heat wave began today.
Highs are forecast to climb above 100 degrees for three days in a row this week.
Center-leftVery High
PBS NewsHourNews report · Jun 29, 9:20 PM
Sweltering Midwest heat cancels outdoor plans as cooling centers open and the East braces
swelteringmidwestcancelsoutdoorplans
DES MOINES, Iowa — Summer camp and other outdoor activities were canceled or delayed Monday as a heat wave held its grip on the Midwest and spread eastward. Communities opened cooling cente...
CenterHigh
Global News (Canada)News report · Jun 29, 8:51 PM
The 1st heat wave of 2026 is here. These are the best ways to keep cool
Various parts of Canada are currently trapped in a heat dome that is spiking seasonal temperatures above average that is set to last throughout the week.
CenterHigh
The Grand Rapids Press (MLive)News report · Jun 29, 8:48 PM
Nixon Water Park hits capacity as heat wave builds in Jackson
Many Jackson families took advantage of the cool water to fight the start of a heat wave that is expected to hit Michigan through Thursday evening.
CenterHigh
WMTW8 (Hearst, Portland ME)News report · Jun 29, 8:44 PM
Cooling centers across Maine offer relief from extreme heat
Need to get out of the extreme heat that's in store for Maine later this week? There are multiple community cooling centers that help provide temporary relief from the high temperatures.
Center-rightMostly Factual
MarketWatchNews report · Jun 29, 8:25 PM
Do this before the heat wave hits — and slash your cooling costs by $100 this summer
As millions of Americans brace for a dangerous heat wave this week, energy experts say they should prepare their wallets, too.
Details88/99 Wording Gap · High confidence · 13 sources
88/99 Wording GapHigh confidence13 sources · 3 bias bucketsStable · 13 sources · all three buckets · comparable news formatFormats: News report
SOURCE MAP CHANGES
Jun 29, 8:25 PM: MarketWatch joined the source map.
Jun 29, 8:44 PM: WMTW8 (Hearst, Portland ME) joined the source map.
Jun 29, 8:48 PM: The Grand Rapids Press (MLive) joined the source map.
Jun 29, 8:51 PM: Global News (Canada) joined the source map.
Now: Wording Gap is 88/99 and story health is stable · 13 sources · all three buckets · comparable news format.